摘要 |
PROBLEM TO BE SOLVED: To provide an electricity storage device in which the leakage of an electrolyte from at least one of a boundary part between a lid and a case and a boundary part between the lid and a closing member can be suitably confirmed, and a method for manufacturing the electricity storage device.SOLUTION: A secondary battery 10 includes a case 11. The case 11 includes an opening, and the opening is closed by a lid 13. The lid 13 has two through holes formed therein, and each of the through holes is closed by each of fastening parts 61, 71 or the like, respectively. Here, a reactant is coated along a first boundary line B1 between the case 11 and the lid 13 and a second boundary line B2 between the lid 13 and each of the fastening parts 61, 71. |